MilkiesNo-Break, No-Leak Breast Milk Storage Bags, 50-count, BPA-Free by Milkies

These bags are really good. They hold quite a bit a milk and are thick. They have never leaked for me. I would definately recommend.

These bags do not have a horrible plastic smell! I was mortified when I recently began closely inspecting my almost three month supply of frozen milk in preparation for my baby to start daycare to find that the other bags I was using smelled awful like plastic and left the milk smelling like plastic as well. I began searching for a different brand that did not have this awful smell as it seems to be a common issue.These bags are also a bit more durable than some other brands that tend to not have that plastic smell and the closure is a bit easier to seal. The only downside is it seems there is only a 50 pack available, but I will continue to purchase these.

These Milkies bags are pretty good. Other brands are notorious for leaking or busting after freezing. So far, I’ve not had a single bag break on me.These are easy to seal, stand up on their own with at least one ounce in them, and the label is at the top where you can write the date / ounces. I never knew that you should label these milk bags only on an area where the permanent marker won’t leach onto the milk. *Lots of marker brands are nontoxic these days, but better safe than sorry.

These milk freezer storage bags have worked very well for me. I highly recommend them!!For anyone wanting advice about storing breast milk, here are the other items I've used that have served me very well:- I freeze my milk in these 1oz TRAYS (https://www.amazon.com/gp/aw/d/B00553XPMM), which in my opinion are a genius product!!! I highly recommend them for anyone creating a stash of frozen pumped breast milk, as the 1oz serving size is perfect so you can defrost only exactly as much as you need, and the frozen bars are so easy to store.- I purchased these TONGS (https://www.amazon.com/gp/aw/d/B00JRXQCHQ) for transferring the frozen bars from the tray into storage bags. First I'd dislodge each bar out of its mold by pushing on the bottom of the tray and letting the bars fall into the tray lid. Then I'd use these tongs to pick up each bar and place them in a storage bag.- I bought 3 of these FREEZER STORAGE ORGANIZERS (https://www.amazon.com/gp/aw/d/B00BAGEA1I) to stack my storage bags neatly in my freezer & make it easy to know which bars to defrost first.Best of luck to all you mamas out there building up a freezer stash!!

I love these bags. They're very thick and the zipper is solid and strong. I've been using them for months and not a drop has leaked. The bags also do well in a bottle warmer and defrost quickly overnight in the fridge or under warm water. I would give it a higher rating except for the fact that the measurements on the bag are never accurate. The bag can expand at the bottom but depending on how you hold it open the bag, you get a different measurement each time. I pump into avent cups anyway that has ounce measurements, but because the bags are marked for measuring as well, you'd expect it to be more accurate. But for a milk storage system, I would trust these baggies in the roughest of conditions.